Function TEE_BigIntComputeFMM 

pub unsafe extern "C" fn TEE_BigIntComputeFMM(
    dest: *mut TEE_BigIntFMM,
    op1: *const TEE_BigIntFMM,
    op2: *const TEE_BigIntFMM,
    n: *const TEE_BigInt,
    context: *const TEE_BigIntFMMContext,
) -> c_void